OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.86mm Pilot Drill built for clean

built for clean

It uses intermediate precision carbide (K10) with a left-hand spiral flute and right-hand cut to deliver consistent bore sizes

Connection design: Unique tapered-polygon connection ensures precise center positioning for improved machining accuracy

ISO H5 Tolerance and BS 328/4 Compliance: Delivers precise hole dimensions (-0 +

The W coating boosts durability and keeps edges sharp under demanding machining conditions

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.86mm Pilot Drill built for cleanThe OSG Micro Carbide Drill, TiAlN coated, with a 1. 86 mm diameter, is built for micro drilling tasks where precision matters. Its ideal for electronics, medical devices, and other fine applications, delivering accurate hole sizes, smooth edges, and dependable repeatability. Featuring a micro spiral flute design and a carbide core, this drill promotes efficient chip evacuation, reduces heat buildup, and maintains cutting integrity at high speeds. The